225, 450, 675, 900, and 1125.
-105
Common multiples include 75, 150, 225 and so on.
Multiples of 225: 225, 450, 675, 900, 1125, 1350, 1575, 1800, 2025, 2250 Factors of 225: 1,3,5,15,25,75,
The common multiples of 15 and 25 are all multiples of their LCM, which is 75. So, the common multiples are 75, 150, 225, 300, 375, 450, 525, 600, and so on.
75, 150, 225 and so on.
Three multiples of 3 and 25 are: 75, 150, 225.
Since 75 is a multiple of 25, all of its multiples are common.
The first 5 multiples of 45 are: 45, 90, 135, 180, and 225.
The LCM is: 2,250
191
88200, 176400, 264600 and so on.